Provide full process services, mainly including Engineering, Procurement and Construction (EPC), marking upgrading and reuse - third party governance and other services. At the early planning and design projects stage, YiQing Co.Ltd., is not limited to simply end control ideas, has unique applications on carrying out cleaner production assessment in the whole process of production process, strengthening waste resources recycling, waste raw material substitution. In addition, tailor the process and products to suit the customer as much as possible. What’s more, there are several ways of cooperation modes, such as equipment general contracting, engineering general contracting, build-transfer (BT), build- operate-transfer (BOT), operation maintenance (OM), Manager to managers (MOM), pure third-party technical advisory services and so on, can be optional.